printf
callback_printf
printf | callback_printf | |
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4 | 1 | |
365 | 1 | |
- | - | |
0.0 | 8.0 | |
3 months ago | 6 days ago | |
C | C | |
MIT License | Civil Usage Public License |
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printf
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MISRA C
From my experience, maintaining a standalone/embedded printf library - MISRA is a combination of two things: Common-sense rules, and pain-in-the-ass rules. Example of the latter: Avoiding implementation-defined types like `int` in places where my code doesn't care about what sizeof(int) is.
I was able to accommodate most (?) of the MISRA rules (https://github.com/eyalroz/printf/issues/77), but mine is just a small library, so I don't know how restrictive they would be for a larger codebase.
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Sprintf without C library
Note that https://github.com/eyalroz/printf is the fork of mpaland that is being maintained.
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What is the most efficient way to create an ASCII string from multiple types?
Take a look at an embedded focused sprintf like this one and measure: https://github.com/eyalroz/printf
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Cppfront, Herb Sutter's proposal for a new C++ syntax
> I have some bad C++ experienced, and I know enough programmers I respect who stick to C over C++.
Do you know such people who work on large software systems, as opposed to, say, micro-controller firmware, or kernel drivers and such?
(Asking as a person who maintains an important(ish) C library for embedded coders: https://github.com/eyalroz/printf)
callback_printf
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nanoprintf VS callback_printf - a user suggested alternative
2 projects | 16 Aug 2023
callback_printf is a fully loaded and fast sprintf wrapper that supports a lot of numeral systems and prints Unicode as UTF8. It comes with a little benchmark for checking vsprintf implementations.
What are some alternatives?
nanoprintf - The smallest public printf implementation for its feature set.
libwebsockets - canonical libwebsockets.org networking library
gx - A Go->C++transpiler meant for data-oriented gameplay and application programming especially for WebAssembly. Using this mostly in the context of specific personal projects and heavily focusing the feature set on those. Used in my Raylib gamejam project: https://github.com/nikki93/raylib-5k -- also being used to develop a private longer term game project and a note-taking app.
cppfront - A personal experimental C++ Syntax 2 -> Syntax 1 compiler
printf - Tiny, fast, non-dependent and fully loaded printf implementation for embedded systems. Extensive test suite passing.
lbaseconv - Provides functions for conversions between different number bases
jakt - The Jakt Programming Language
pwned - Simple C++ code for simple tasks
carbon-lang - Carbon Language's main repository: documents, design, implementation, and related tools. (NOTE: Carbon Language is experimental; see README)